diff --git a/requirements.txt b/requirements.txt
index 447a684..04a0f5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ mistune==0.8.3
 nbconvert==5.3.1
 nbformat==4.4.0
 notebook==5.4.0
-numpy==1.14.0
+numpy==1.22.0
 olefile==0.45.1
 pandocfilters==1.4.2
 parso==0.1.1